Canon DR-2580C Service Manual page 79

2. Retard Roller Shaft Unit
1) Remove the retard roller.
2) Remove the right cover, left cover and
PCB unit.
3) Insert thin and flat head tools into the 2
fitting parts 1 and remove the roller
cover 2 .
Figure 3-309
4) Insert thin and flat head tools into the
small hole 2 of the 2 C shaped collars 1
and pull then out.
Note: Slightly press the C shaped collars when
pulling it out to prevent it from being
blown away.
Figure 3-310
COPYRIGHT © 2005 CANON ELECTRONICS INC.
5) Push and rotate the right and left shafts 1
6) Rotate the retard roller shaft unit 1 and
* Notes on assembly
CANON DR-2580C FIRST EDITION APR. 2005
CHAPTER 3 DISASSEMBLY/ASSEMBLY
to insert their edges into the inside of the
frame.
Figure 3-311
unhook the left and right fitting parts 2 .
Figure 3-312
Make sure if the retard roller smoothly
rotates after the completion of assembly.
3-13